Instant Change Utility Knife

This Dynagrip Instant Change Knife has the following features; Quick and Safe Blade Change. Push button front loading blade. No tools needed to change blade. Safety: Retractable Blade Slider Interlock Nose Built in Thumb Grip Integrated String Cutting Feature (no need to expose the blade). Comfort: Bi-material side panels for better grip. Ergonomic design for greater comfort, control and balance Cast metal body for durability, strength and improved cutting.